Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Mist

43°F

6°C

Humidity 100%
Wind Speed NE 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 43°F (6°C)
Visibility 1.00 mi
Wind Chill41°F (5°C)
Last update 06 Dec 08:20 AM PST
Extended Forecast for

4 Miles E Hercules CA

  • Today

    Today: Areas of fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 52. East wind around 6 mph becoming calm  in the afternoon.

    High: 52 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog between 1am and 2am.  Otherwise, partly cloudy, with a low around 43. East wind around 5 mph becoming calm  after midnight.

    Low: 43 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog between 9am and 11am.  Otherwise, partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 11pm and 1am.  Otherwise, partly cloudy, with a low around 43. West wind around 6 mph becoming calm  in the evening.

    Low: 43 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog between 7am and 10am.  Otherwise, mostly sunny, with a high near 58. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 58 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 52. East wind around 6 mph becoming calm in the afternoon.
Tonight
Patchy fog between 1am and 2am. Otherwise, partly cloudy, with a low around 43. East wind around 5 mph becoming calm after midnight.
Sunday
Areas of fog between 9am and 11am. Otherwise, partly sunny, with a high near 53. Calm wind.
Sunday Night
Patchy fog between 11pm and 1am. Otherwise, partly cloudy, with a low around 43. West wind around 6 mph becoming calm in the evening.
Monday
Areas of fog between 7am and 10am. Otherwise, mostly sunny, with a high near 58. Calm wind becoming west northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hercules CA
 38.01°N 122.18°W (Elev. 597 ft)
2:54 am PST Dec 6, 2025
8am PST Dec 6, 2025-6pm PST Dec 12, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database